JBL Incorporated, 8500 Balboa Boulevard, P.O. Box 2200, Northridge, California 91329 U.S.A.
Technical Manual
JBL SR4733X
SPECIFICATIONS
ACOUSTIC & ELECTRICAL SPECIFICATIONS: | SYSTEM COMPONENTS: (Cont’d) | |||
• Nominal Impedance: | 4 ohms | • Crossover Network: | ||
• Power Capacity: | 1200W Continuous Pink Noise | AURAL SWEEP TEST SPECIFICATIONS: | ||
• Frequency Range: | 35 Hz – 18 kHz | |||
A. System Aural Sweep Test: | 7.0V Input, 20 Hz to 20 kHz | |||
• Sensitivity: | 100 dB SPL, 1 Watt @ 1 Meter | |||
B. L.F. Aural Sweep Test: | 15.0V Input, 20 Hz to 1.2 kHz | |||
• Crossover Frequency: | 1.2 kHz | |||
C. H.F. Aural Sweep Test: | 2.0V Input, 550 kHz to 20 kHz | |||
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SYSTEM COMPONENTS:
• Cabinet: | SR4733X (Not For Sale) |
• Grille: | |
• Low Frequency | 380mm (15 in.) Paper Cone |
Transducer: | Transducer (2226 HPL) (2) |
• DC Resistance: | 5.0 ohm ±10% Aluminum Wire |
• High Frequency | 50.8mm (2 in.Exit) Pure Titanium |
Transducer: | Compression Driver (2447J) |
• DC Resistance: | 8.0 ohm ±8% Aluminum Wire |
PHYSICAL SPECIFICATIONS:
• Enclosure Dimensions: | 1200mm x 635mm x 460mm D |
| (47.2 x 25.0 x 18.0 in. D) |
• Shipping Weight: | 146 lbs. (66.2 kg.) |
WARRANTY INFORMATION:
• Refer to Warranty Statement packed with each product.
PACKAGE
Warranty 59660 User’s Guide
Filler,
Top & Bottom
Packaging 49790P
1
2
3
4
+2
+1
WIRING DIAGRAM
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| Driver, HighFreq |
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| 2447J |
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| Diaph Repl |
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| D16R2450 |
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| YEL |
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| Network Assy | ||
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| Driver, |
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| Low Freq |
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| 2226HPL |
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| Cone Repl |
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| C8R2226 |
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| GRN |
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| WHT |
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| WHT/BLK |
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| SCHEMATIC |
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| YEL/BLK – |
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| H.F. |
AMP |
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| YEL + 2447J | |
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| GRN/BLK – | ||
BI |
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| RED |
| FEMALE CONNECTION |
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| WHT/BLK + |
| 1 |
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| BLK |
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| 2 |
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| BLU |
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| 3 |
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| 0.60mH | 12µF |
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| YEL |
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| 1µF |
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| 4 |
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| 2226HPL | |||
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| R1 | R2 | R3 | R4 | ||
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| 3 0 | 3 0 | 3 0 | 3 0 |
| YEL/BLK |
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| 20W | 20W | 20W | 20W | |
| YEL |
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| GRN + |
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WHT +
GRN/BLK
1 | RANGE |
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2 |
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3 | FULL |
4 |
Carton
SR4733X
SPXXX T/C PC BOARD |
BLU RED
WHT GRN BLK
C3 | C4 | C5 | |
6µF | |||
3µF | 4µF | ||
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L2 |
| R5 | |
1.80mH | 4 0 | ||
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| 15W | |
SP CROSSOVER PC BOARD
